The match, which took place at the CSKA Arena in Moscow, ended with a score of 2: 1 in favor of the hosts.
As part of CSKA, Brendan Laipsik and Sergei Andronov scored, Ilya Talaluev scored among the guests.
CSKA are leading the Western Conference standings, Spartak is eighth.
Earlier, Metallurg beat Lokomotiv and won the third consecutive victory in the KHL.